Режущие и зажимные инструменты Hoffmann Group 2026 - страница 1043
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The new GARANT Master eco-VDI toolholder family Form B and C Double-sided axial toolholder
- Case-hardened HRC 58 ±2.
- All functional faces ground.
- With ball type coolant nozzles.
Standard: DIN ISO 10889 / DIN 69880 / VDI 4325, sheet 2.
Application: 31 9192 – Double serrations allow normal use or overhead use. 31 9185
Shank ⌀ d mm 30 40 50
31 91851 NEW
VDI multiple toolholder eShop eShop (eShop)
31 9190 VDI multiple toolholder,
eShop eShop –
overhead 31 9192 Master Eco VDI
eShop eShop –
double-sided axial toolholder
| h (31 9185, 31 9190) | mm | 20 | 25 | 32 |
| h1 (31 9185, 31 9190) | mm | 29 | 34 | 41 |
2
b (31 9185, 31 9190) mm 76 90 105
1
| b (31 9192) | mm | 110 | 130 | – | |
| b1 (31 9185, 31 9190) | mm | 35 | 42.5 | 50 | 31 9192 |
| b2 (31 9192) | mm | 55 | 65 | – |
2
b (31 9185, 31 9190) mm 17 20.5 25.5
3
| b (31 9192) | mm | 37 | 43 | – |
| h3 (31 9185, 31 9190) | mm | 28 | 32.5 | 35 |
| h5 (31 9192) | mm | 33 | 43.5 | – |
5
h (31 9185, 31 9190) mm 38 48 60
6
| l (31 9185, 31 9190) | mm | 60 | 72 | 85 |
| l1 (31 9192) | mm | 60 | 73 | – |
Colour code for VDI shanks1 NEW
Parting-off toolholder
- With special adjustable ball type coolant nozzle for optimum cooling of the cutting edge, irrespective of the groove depth.
- This reduces the temperature both at the main cutting edge and the auxiliary cutting edge, and permits a significant increase in cutting speed.
- Rigid toolholder for parting-off tools. 31 9138
- Parting-off tool clamped using clamping plate.
Application: Allows parting-off tools of different makes to be used. NEW
31 9139
Advantages with GARANT eco:
Shank ⌀ d mm 30 40
1 31 9138 Eco parting-off toolholder
eShop eShop Flat helical swarf
with ICS for outstanding chip Surface roughness 31 9139 Eco parting-off toolholder
eShop eShop evacuation, measurement
overhead with ICS
| instead of long | Hardly any traces | shows | ||||||
| suitable for blade height | mm | 32 | and tangled | of wear after the | smooth | |||
| L | mm | 40 | 45 | coiled swarf | test run. | surfaces. | ||
| L1 | mm | 70 | 85 |
2
Height H (31 9138) mm 63 73
1
| Height H (31 9139) | mm | 72 | 81 |
| H (31 9138) 1 | mm | 37 | 47 |
| H2 (31 9139) | mm | 35 | 40 |
2 Colour code for VDI shanks
31
Colour code: VDI 30 VDI 40 VDI 50